CN210645320U

CN210645320U - Fishing water separator

Info

Publication number: CN210645320U
Application number: CN201921168727.5U
Authority: CN
Inventors: 陈浩; 龚海峰; 覃干景; 王晨
Original assignee: Shanghai Chonghe Shipbuilding Heavy Industry Equipment Co ltd
Current assignee: Shanghai Chonghe Shipbuilding Heavy Industry Equipment Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-02
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to a fishing water separator, including main part tank tower, the arc filter screen of fixed mounting in the work inner chamber that have work inner chamber, set up in main part tank tower upper end and communicate work inner chamber's fishing water import, set up at main part tank tower lower extreme and communicate work inner chamber's fishing catch thing export and set up in main part tank tower bottom and communicate work inner chamber's sea water export, fishing water import butt joint is in the upper end of the inboard cambered surface of arc filter screen, fishing catch thing export butt joint is at the lower extreme of the inboard cambered surface of arc filter screen, the sea water export is located the below of the outside cambered surface of arc filter screen. The utility model discloses a fishing water separator, simple structure is firm, convenient to use, and is with low costs, can obtain the catch thing that contains water as far as possible with minimum cost, and job stabilization is lasting, the fishing boat demand of the operation mode is pumped to the adaptation continuous pump that can be perfect.

Description

Fishing water separator

Technical Field

The utility model relates to a fishery field, concretely relates to fishing water separator.

Background

A conventional fishing boat generally catches the catch by adopting a trawl mode, seawater can gradually fall from the net and drip into the sea in the process of lifting the netting gear off water and dragging the netting gear on a tail slideway, the catch on the boat is ensured not to contain a large amount of seawater, and then the catch can be poured into a cold seawater cabin for caching so as to be processed and treated subsequently.

With modern large fishing boats using continuous pumping as the fishing means, the fishing means has revolutionized, resulting in the fish being taken on board in the form of a mixture of fish and sea water, which contains a large amount of sea water that needs to be drained to enter the cold sea tanks. Adopt the fishing boat of this kind of fishing mode, the mode that often can adopt spiral waterlogging caused by excessive rainfall drips, and the fishing water mixture of catching is directly sent into the spiral waterlogging caused by excessive rainfall ware of tilting in, drips out the sea water in the fishing water mixture through the spiral waterlogging caused by excessive rainfall ware, then sends into cold sea water cabin through the fishing harvesting thing after the auger delivery ware will drip, adopts the main defect that this mode exists as follows: 1. the economy is low, the fishing water mixture needs to be conveyed downwards from a freeboard deck to a lower position in the cabin, then the fishing water mixture is drained and lifted by using an inclined spiral drainer, and finally the fish catch is conveyed to the cold seawater cabin by a transverse spiral conveyor, so that the conveying process consumes a lot of electric energy, and the initial investment and maintenance cost of the equipment are high; 2. the redundancy is poor, at least one inclined spiral drainer and one transverse spiral conveyor are needed, and the whole continuous fishing and processing production line is stopped due to the single-point failure (mechanical or electrical) of any spiral, so that the cost for increasing the standby drainer and conveyor is high; 3. the security is lower, and the sea water is discharged outboard after being driped out in slope spiral drainer, if the drainer takes place to block up, can lead to the drainer body superpressure to explode, thereby a large amount of sea water can be gushed into the cabin and lead to boats and ships stability to change, influences boats and ships safety.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of the prior art, the to-be-solved technical problem of the utility model lies in a fishing water separator, can continuously separate catch thing and sea water in the fishing water mixture effectively, simple structure, stability is good.

In order to achieve the above object, the utility model provides a fishing water separator, including main part tank tower, the fixed mounting that have the work inner chamber in the work inner chamber the arc filter screen, set up in main part tank tower upper end and communicate the fish water import of work inner chamber, set up at main part tank tower lower extreme and communicate the fish catch thing export of work inner chamber and set up in main part tank tower bottom and communicate the sea water export of work inner chamber, the fish water import butt joint is in the upper end of the inboard cambered surface of arc filter screen, the fish catch thing export butt joint is at the lower extreme of the inboard cambered surface of arc filter screen, the sea water export is located the below of the outside cambered surface of arc filter screen.

Further, still including setting up in main part tank tower upper end and the ventilative mouth of intercommunication work inner chamber.

Further, still including setting up on the main part tank tower and the warm braw import of intercommunication work inner chamber.

Furthermore, the arc-shaped filter screen is a woven stainless steel screen or a stainless steel plate punched screen.

Further, the arc-shaped filter screen is of a detachable multi-section stepped structure.

Further, still include water injection system, water injection system includes the spray pipe, sets up a plurality of nozzles on the spray pipe, the outside cambered surface of arc filter screen is aimed at to the nozzle, the import of spray pipe sets up on main part tank tower.

Further, the plurality of nozzles are arranged along the outer arc surface of the whole arc-shaped filter screen in an arc surface mode.

Further, still be equipped with protecgulum door and back lid door on the main part tank tower, protecgulum door and back lid door are located the inside and outside both sides of arc filter screen respectively, and all are weathertight type structure.

Further, the size of the lower end of the main box frame is larger than that of the upper end of the main box frame.

Furthermore, the device also comprises a base fixed at the lower end of the main box frame and a lifting lug fixed at the upper end of the main box frame.

As mentioned above, the utility model relates to a fishing water separator has following beneficial effect:

through setting up the main part tank tower, the arc filter screen, the fish water import, the fishery catch thing export, and the sea water export, in use, fish water separator fixed mounting is good, the fish water import is arranged in the work inner chamber that the fish water mixture got into the main part tank tower, the fish water mixture falls on the arc filter screen, the sea water falls to work inner chamber bottom through the mesh of arc filter screen, flow through the sea water export, the fishery catch thing is along the inboard cambered surface of arc filter screen landing downwards to fishery catch thing exit, leave fish water separator from fishery catch thing export, fishery water separation is accomplished. When the fishing water mixture slides on the arc-shaped filter screen, the fishing objects or sundries blocked in the filter screen holes can be brought out, and the arc-shaped filter screen is self-cleaned by gravity. The utility model relates to a fishing water separator, simple structure is firm, can separate catch thing and sea water in the fishing water mixture high-efficiently smoothly, convenient to use, and is with low costs, can obtain the catch thing that contains water as far as possible with the cost of minimum, and job stabilization is lasting, the fishing boat demand of the continuous pump operation mode of adaptation that can be perfect.

Drawings

FIG. 1 is a schematic structural view of the fish water separator of the present invention.

FIG. 2 is a right side view of FIG. 1, partially in section

Fig. 3 is a left side view of fig. 1.

Description of the element reference numerals

1 Main body case frame

2 front cover door

3 rear cover door

4 fish water inlet

5 seawater outlet

6 catch outlet

7 ventilating port

8 warm air inlet

9 arc filter screen

10 spray pipe

11 spray nozzle

12 lifting lug

13 base

14 working cavity

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the drawings of the present application are only used to match the contents disclosed in the specification, so as to be known and read by those skilled in the art, and not to limit the practical limitations of the present invention, so that the present application does not have any technical significance, and any modification of the structure, change of the ratio relationship, or adjustment of the size should still fall within the scope of the present application without affecting the function and the achievable purpose of the present application. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be considered as the scope of the present invention without substantial changes in the technical content.

As shown in fig. 1 to 3, the utility model provides a fishing water separator, including main part tank tower 1 that has work inner chamber 14, fixed mounting is at the arc filter screen 9 in work inner chamber 14, the setting is at 1 upper end of main part tank tower and the fish water import 4 of intercommunication work inner chamber 14, the setting is in 1 lower extreme of main part tank tower and the fish catch export 6 of intercommunication work inner chamber 14, and set up in 1 bottom of main part tank tower and the sea water export 5 of intercommunication work inner chamber 14, fish water import 4 docks the upper end at the inboard cambered surface of arc filter screen 9, fish catch export 6 docks the lower extreme at the inboard cambered surface of arc filter screen 9, sea water export 5 is located the below of the outside cambered surface of arc filter screen 9. Specifically, the main body box frame 1 is a box structure having a certain mechanical strength and sealing property, and preferably, the main body box frame 1 is a box structure made of stainless steel. The arc-shaped filter screen 9 is fixedly arranged, so that certain impact and ship shaking can be borne, and the size of the meshes of the arc-shaped filter screen 9 is selected according to the size of the catch.

The utility model relates to a fishing water separator's theory of operation does: when the device is used, the fishing water separator is fixedly installed, the fishing water inlet 4 can be connected with a continuous pumping hose and is used for enabling a fishing water mixture (comprising seawater and fish catches) to enter a working inner cavity 14 of the main box frame 1, then the fishing water mixture falls on the arc-shaped filter screen 9, the seawater falls to the bottom of the working inner cavity 14 through meshes of the arc-shaped filter screen 9, the seawater slides downwards to the lower end along the inner arc surface from the upper end of the arc-shaped filter screen 9 due to the fact that the filter screen is the arc-shaped filter screen 9, the seawater is hindered by the inner arc surface, the seawater needs to pass through a downward concave area in flowing of the inner arc surface of the arc-shaped filter screen 9, most of the seawater can fall from the meshes under the action of gravity and flows out through the seawater outlet 5, and the seawater outlet 5 can be connected with related pipelines and directly discharged to; the catch falls down to the catch outlet 6 along the inner arc surface of the arc-shaped filter screen 9, leaves the catch water separator from the catch outlet 6, finishes the catch water separation, has less water content after separation, and finally falls into the cold seawater cabin due to gravity. When the fishing water mixture slides on the arc-shaped filter screen 9, the fishing objects or sundries blocked in the filter screen holes can be brought out, and the arc-shaped filter screen 9 is self-cleaned by gravity.

The utility model relates to a fishing water separator, simple structure is firm, can separate catch thing and sea water in the fishing water mixture high-efficiently smoothly, convenient to use, and is with low costs, can obtain the catch thing that contains water as far as possible with the cost of minimum, and job stabilization is lasting, the fishing boat demand of the continuous pump operation mode of adaptation that can be perfect.

As a preferable design, in this embodiment, as shown in fig. 1 to 3, the fishing water separator further includes a vent 7 disposed at the upper end of the main body tank frame 1 and communicated with the working inner cavity 14, the vent 7 is used for balancing the pressure difference between the working inner cavity 14 of the main body tank frame 1 and the external environment, and when the seawater level in the working inner cavity 14 is high, the vent 7 can also be used for overflowing the excessive seawater to prevent overpressure in the working inner cavity 14. Preferably, an overflow alarm can be arranged at the ventilation opening 7, and the overflow process can be warned through the overflow alarm, so that the time of low-temperature outdoor operation of personnel can be reduced. As preferred design, fishing water separator is still including setting up on main part tank tower 1 and the warm braw import 8 of intercommunication work inner chamber 14, operation in-process warm braw import 8 uses the blind plate to seal, demolish the blind plate after stopping the operation, the electric heater fan through the outside setting inserts the warm braw, be used for the inside sea water of separator weathers, prevent that inside remaining sea water from leading to freezing under low temperature environment, the preferred setting of warm braw import 8 is at 1 lower extreme of main part tank tower, improve the effect of drying.

As a preferable design, in this embodiment, as shown in fig. 1 to 3, the arc-shaped filter screen 9 may be a woven stainless steel screen or a stainless steel punched screen, which ensures a certain mechanical strength and filtering capability. Further preferably, the arc-shaped filter screen 9 is of a detachable multi-section stepped structure, the forming sections of the arc-shaped filter screen 9 can be detached for cleaning and replacement, the operation is flexible and convenient, and the total size of the arc-shaped filter screen 9 can be adjusted by increasing or decreasing the number of the sections according to actual conditions, so that the filter screen can be replaced at any time according to the fishery catch. Meanwhile, the catch can slide smoothly on the arc-shaped filter screen 9.

As a preferable design, in the embodiment, as shown in FIGS. 1 to 3, the fishing water separator further comprises a water spraying system, the water spraying system comprises a water spraying pipe 10 and a plurality of nozzles 11 arranged on the water spraying pipe 10, the nozzles 11 are aligned with the outer arc surface of the arc-shaped filter screen 9, the inlet of the water spraying pipe 10 is arranged on the main body box frame 1, the water spraying pipe 10 keeps a proper distance with the outer arc surface of the arc-shaped filter screen 9, the number and the position of the water spraying pipes 10 can be determined according to actual needs, and preferably, the plurality of nozzles 11 are arranged in an arc surface along the outer arc surface of the whole arc-shaped filter screen 9. The spray pipe 10 is connected to a marine seawater or fresh water system, water enters from the interface of the spray pipe 10 and is sprayed out from the nozzle 11, and the spray pipe is used for continuously or intermittently flushing the arc-shaped filter screen 9 by using seawater during operation or flushing the arc-shaped filter screen 9 by using fresh water after the operation is stopped, so that the blockage and corrosion of the filter screen can be effectively prevented.

As a preferable design, in this embodiment, as shown in fig. 1 to fig. 3, a front cover door 2 and a rear cover door 3 are further disposed on the main body box frame 1, the front cover door 2 and the rear cover door 3 are respectively located at the inner side and the outer side of the arc-shaped filter screen 9, and the front cover door 2 and the rear cover door 3 are both of a weather-tight structure, so as to prevent wind and rain from entering and affecting the operation of separating fish and water. The front cover door 2 and the rear cover door 3 are in a closed state in the operation process, and personnel can enter the working inner cavity 14 of the main box frame 1 through the front cover door 2 and the rear cover door 3 after stopping operation, check the actual use and damage conditions of internal components, and implement cleaning and dismounting operation.

In this implementation, main part tank tower 1 is the box structure of stainless steel's class cuboid, is equipped with the bearing structure of arc filter screen 9 and spray pipe 10 in the work cavity to main part tank tower 1 has certain additional strengthening, and the size and dimension of the lower extreme of main part tank tower 1 is greater than the size and dimension of upper end, improves main part tank tower 1's stability. Preferably, the fishing water separator further comprises a base 13 fixed at the lower end of the main body box frame 1 and a lifting lug 12 fixed at the upper end of the main body box frame 1, the lifting lug 12 is used for lifting the fishing water separator, the base 13 is connected with a ship body base through a bolt, and therefore the fishing water separator is fixed after being in place and can be integrally shifted to other positions after not being used.

In the actual operation process, if the flow that the continuous pump was pumped is great, can be according to the actual flow of pipeline, with several groups of fishing water separator carry out parallel combination so that obtain bigger throughput, or set up the fishing water separator of a great flow, satisfy the handling capacity through the quantity and the size that increase corresponding interface for entire system's flexibility more, adaptability is stronger.

From the above, the fishery water separator in this embodiment can smoothly and efficiently separate the catch and the seawater in the fishery water mixture, has a stable and simple structure, can obtain the catch as less as possible with the least cost, has a lasting working stability, is convenient to clean and overhaul, can perfectly adapt to the requirements of a fishing boat in a continuous pumping operation mode, has a low production cost, can be widely applied to various fishery ships with high automation degree, can effectively reduce the initial investment of the ships, and improves the operation economy and safety of the fishery ships.

To sum up, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A fishing water separator which is characterized in that: including main part tank tower (1) that has work inner chamber (14), arc filter screen (9) of fixed mounting in work inner chamber (14), set up fishing water inlet (4) in main part tank tower (1) upper end and intercommunication work inner chamber (14), set up at main part tank tower (1) lower extreme and the fishery catch thing export (6) of intercommunication work inner chamber (14) and set up in main part tank tower (1) bottom and the sea water export (5) of intercommunication work inner chamber (14), fishing water inlet (4) dock in the upper end of the inboard cambered surface of arc filter screen (9), fishery catch thing export (6) dock the lower extreme at the inboard cambered surface of arc filter screen (9), sea water export (5) are located the below of the outside cambered surface of arc filter screen (9).

2. The fish water separator of claim 1, wherein: the box frame is characterized by further comprising a ventilation opening (7) which is arranged at the upper end of the main box frame (1) and communicated with the working inner cavity (14).

3. The fish water separator of claim 1, wherein: the hot air box further comprises a hot air inlet (8) which is arranged on the main box frame (1) and is communicated with the working inner cavity (14).

4. The fish water separator of claim 1, wherein: the arc-shaped filter screen (9) is a woven stainless steel wire mesh or a stainless steel plate punching mesh.

5. The fish water separator of claim 1, wherein: the arc-shaped filter screen (9) is of a detachable multi-section stepped structure.

6. The fish water separator of claim 1, wherein: still include water injection system, water injection system includes spray pipe (10), sets up a plurality of nozzles (11) on spray pipe (10), the outside cambered surface of arc filter screen (9) is aimed at in nozzle (11), the import setting of spray pipe (10) is on main part tank tower (1).

7. The fish water separator of claim 6, wherein: the nozzles (11) are arranged along the outer arc surface of the whole arc-shaped filter screen (9) in an arc surface manner.

8. The fish water separator of claim 1, wherein: still be equipped with protecgulum door (2) and back lid door (3) on main part tank tower (1), protecgulum door (2) and back lid door (3) are located the inside and outside both sides of arc filter screen (9) respectively, and all are weathertight type structure.

9. The fish water separator of claim 1, wherein: the size of the lower end of the main box frame (1) is larger than that of the upper end.

10. The fish water separator of claim 1, wherein: the device also comprises a base (13) fixed at the lower end of the main box frame (1) and a lifting lug (12) fixed at the upper end of the main box frame (1).